Finned Tubular Heaters – Moisture Seals

Type SS – Silicone Resin Seal

A brushed-on coating that penetrates the MgO, offering economical moisture protection under humid storage conditions./

Type SER – RTV Seal

RTV (room temperature vulcanizing) silicone rubber adhesive sealant provides a good moisture seal.

Type SHE – Epoxy Resin Seal

Epoxy resin provides a moisture resisting barrier.